Welcome to the company ! we have many years of professional experience !
rsdgj@pyzyrsd.com +86 513525609655

Reinjection Technology of fracturing flowback fluid

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

Reinjection Technology of fracturing flowback fluid
Wastewater treatment by microbial fuel cell coupled with ...
Wastewater treatment by microbial fuel cell coupled with ...

30/9/2019, · MFC is a developing technology which, gives a potential solution for sustainable energy production by degrading the organic matter present in the wastewater., Thus, the production of direct current and wastewater treatment are simultaneously possible in …

Table 7392 Common Neutralization Reagents - Wastewater ...
Table 7392 Common Neutralization Reagents - Wastewater ...

Survival MD. General Home Preparedness for You and Your Family. Final Survival Plan

Mosaic - Mulberry - Sulphuric Acid
Mosaic - Mulberry - Sulphuric Acid

Mosaic has been making major improvements at all its facilities and completed several notable projects: installation of state-of-the-art elementary ,neutralization, units to improve the management of ,sulfuric acid, waste streams, upgrading air scrubbers at its granulation and phosphoric ,acid, plants, and installing automated spill and leak detection systems.

Microbial Fuel Cell – A Sustainable Approach for ...
Microbial Fuel Cell – A Sustainable Approach for ...

3/11/2020, · In this regard,, microbial fuel cell, (MFC) has emerged as a sustainable technology with a capability of turning the wastewater treatment plant in to energy neutral or even net energy producer. MFC utilizes the potential of microorganisms to oxide organic matter present in the wastewater along with bioelectricity generation.

L- 10 Neutralization
L- 10 Neutralization

3. ,Sulfuric Acid, Treatment for Alkaline Wastes The addition of ,sulfuric acid, to alkaline wastes is a fairly common, but expensive, means of ,neutralization,. Storage and feeding equipment requirements are low as result of its great acidity, but it is difficult to handle because of its corrosiveness.

Neutralization Acid Mine Drainage (AMD) using NaOH at PT ...
Neutralization Acid Mine Drainage (AMD) using NaOH at PT ...

TABLE II. pH ,acid, mine drainage (AMD) and sediments Code Sample pH AMD pH sediment M23E 3.92 4.29 M4E 4.18 4.20 M54C 7.20 9.00 The acidity that occurs in ,acid, mine drainage is caused ,by sulfuric acid, which can reduce the pH of the water and cause dissolution of metal ions.This pH value greatly affects the metal content in ,wastewater,.

Neutralization Reaction and Net Ionic Equations for ...
Neutralization Reaction and Net Ionic Equations for ...

All ,neutralization, reactions of a strong ,acid, with a strong base simplify to the net ionic reaction of hydrogen ion combining with hydroxide ion to produce water. What if the ,acid, is a diprotic ,acid, such as ,sulfuric acid,? The balanced molecular equation now involves a 1:2 ratio between ,acid, and base.

Sulfuric acid waste recycling by regenerative process ...
Sulfuric acid waste recycling by regenerative process ...

The sulfuric acid and sulfur trioxide are condensed or absorbed in water or dilute sulfuric acid and are of a high purity, leaving iron oxide as a recovered carrier. In the third step, this iron oxide/hydroxide is reduced 13 and used to produce a slurry, which is pumped …

Wastewater Treatment Systems - Battery Acid Neutralization ...
Wastewater Treatment Systems - Battery Acid Neutralization ...

Battery ,Acid Neutralization, Systems by Digital Analysis Corp.. Battery ,Acid,, the electrolyte in all lead / ,acid, cell batteries, is ,sulfuric acid, (H2SO4) at a concentration of between 15% and 35%.  At this concentration ,sulfuric acid, is very dang...

Current recovery from sewage wastewater using ...
Current recovery from sewage wastewater using ...

The MFC package was installed in the drainage channel of the primary sedimentation tank in a, sewage, wastewater treatment plant. The anode was immersed in the sewage-sludge suspension before the MFC was polarized. The anode and cathode were connected via a 47 Ω external resistor, and the voltage was recorded every 60 min.

Rice mill wastewater treatment in microbial fuel cells ...
Rice mill wastewater treatment in microbial fuel cells ...

Abstract. Performance of microbial fuel cells (MFCs), fabricated using an earthen pot (MFC-1) and a proton exchange membrane (MFC-2), was evaluated while treating, rice mill wastewater, at feed pH of 8.0, 7.0 and 6.0. A third M,FC, (MFC-3), fabricated using a proton exchange membrane (PEM), was operated as control without pH adjustment of the acidic ...

Mosaic - Mulberry - Sulphuric Acid
Mosaic - Mulberry - Sulphuric Acid

Mosaic has been making major improvements at all its facilities and completed several notable projects: installation of state-of-the-art elementary ,neutralization, units to improve the management of ,sulfuric acid, waste streams, upgrading air scrubbers at its granulation and phosphoric ,acid, plants, and installing automated spill and leak detection systems.

Research on treatment of wastewater containing heavy metal ...
Research on treatment of wastewater containing heavy metal ...

1/2/2018, · As a novel biological treatment technology, microbial fuel cells (,MFC,) can generate electric energy while dealing with ,wastewater,, which was proposed and extensively studied. This paper introduced the working principle of ,MFC,, the classification of cathode, and the research progress on the treatment of ,wastewater, containing Cr(VI), Cu(II), Ag(I), Mn(II) and Cd(II) by ,MFC,.

Microbial fuel-cell-based toxicity sensor for fast ...
Microbial fuel-cell-based toxicity sensor for fast ...

Therefore, an, MFC, could serve as an early toxicity warning device. A real-time biomonitoring system was developed using MFCs to detect the inflow of toxic substances into, wastewater treatment, systems. After the MFCs reached steady state, a toxic incident was created by adding HCl into the, wastewater, …

Microbial Fuel Cells - An option for wastewater treatment
Microbial Fuel Cells - An option for wastewater treatment

The Microbial Fuel Cell (MFC) is a promis ing technology for efficient, wastewater treatment, and recovering energy as direct electricity for onsite applications. For, treatment, of biodegrad able...

Heavy Metals Removal Industrial Wastewater Solutions
Heavy Metals Removal Industrial Wastewater Solutions

Pyrite + Oxygen + Water → Ferrous Sulfate + ,Sulfuric Acid,. The ,acid, mine drainage waste is characterized by red water. The simplest treatment is ,neutralization, and clarification. The ideal ,neutralization, first combines one of the reactants with previously precipitated solids. This blend is then mixed with the other reactant.

Neutralization treatment method of pickling wastewater ...
Neutralization treatment method of pickling wastewater ...

The filtration and ,neutralization, of acidic ,wastewater, is a method to neutralize the acidic ,wastewater, when it flows through alkaline filter media (such as limestone, dolomite, marble, etc.). It is generally suitable for the ,acid, content of not more than 23g/l and the formation of soluble salts. ,Neutralization, treatment of various ,acid wastewater,.

What is acid-base neutralization reactions definition in ...
What is acid-base neutralization reactions definition in ...

The chemical process by which an equivalent amount ,of acid, reacts with an equivalent amount of alkali results in the complete disappearance ,of acid, and alkali properties, producing salt and water, t hat chemical process is called ,acid,-base ,neutralization, reaction.. For example, NaCl and water are produced by the reaction of equivalent amount of NaOH with an equivalent amount of concentrated HCl.

Solubility Characteristics and Crystallization Behavior of ...
Solubility Characteristics and Crystallization Behavior of ...

Abstract Acidic ,wastewater, from industrial discharge is generally treated by ,neutralization,. Before ,neutralization, or water treatment, selective recovery of valuable compounds is necessary to reduce the environmental impact of this ,acid, waste.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City